I was told about his life. His college drop-out. His relativity. His E=mc2, Annus Mirabilis, version of universe.
Third book about him I read. The first person I found myself an admirer of. Blue sky of the day reminds me of this guy who explained why the sky is blue (in his paper on critical opalescence described the cumulative effect of light scattered by individual molecules in the atmosphere gives it colour).